Collias, Nicholas E, Ed.; Collias, Elsie C, Ed. <br/><br/>
External construction by animals 

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 - Dowden, Hutchinson & Ross, Inc., Stroudsburg  1976 
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 - Benchmark Papers in animal behavior-4 .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behaviour patterns
<br/><br/><label>Dewey Class. No.: </label>591.5  COL-E